Home / 3,695,722.56-5,543,779.36-1,171,574.72

Finding the Fourth Proportional to 3,695,722.56, 5,543,779.36 and 1,171,574.72

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Solution

The fourth proportional to 3,695,722.56, 5,543,779.36 and 1,171,574.72 is: 1,757,424.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,722.56 : 5,543,779.36 = 1,171,574.72 : x
  2. Step 2: Convert to fraction form
    3,695,722.56/5,543,779.36 = 1,171,574.72/x
  3. Step 3: Cross multiply
    3,695,722.56x = 5,543,779.36 × 1,171,574.72
  4. Step 4: Simplify right side
    3,695,722.56x = 6,494,951,751,433.78
  5. Step 5: Solve for x
    x = 6,494,951,751,433.78/3,695,722.56
  6. Step 6: Final answer
    x = 1,757,424.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.